Bug 1499952 (CVE-2017-14632) - CVE-2017-14632 libvorbis: Invalid freeing of uninitialized memory in the function vorbis_analysis_headerout()
Summary: CVE-2017-14632 libvorbis: Invalid freeing of uninitialized memory in the func...
Keywords:
Status: CLOSED NOTABUG
Alias: CVE-2017-14632
Product: Security Response
Classification: Other
Component: vulnerability
Version: unspecified
Hardware: All
OS: Linux
low
low
Target Milestone: ---
Assignee: Red Hat Product Security
QA Contact:
URL:
Whiteboard:
Depends On: 1480648 1480649 1480650
Blocks: 1499962
TreeView+ depends on / blocked
 
Reported: 2017-10-09 15:29 UTC by Andrej Nemec
Modified: 2019-09-29 14:23 UTC (History)
13 users (show)

Fixed In Version:
Clone Of:
Environment:
Last Closed: 2017-11-14 10:33:00 UTC
Embargoed:

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Description Andrej Nemec 2017-10-09 15:29:01 UTC 
A vulnerability was found in libvorbis upon freeing uninitialized memory in the function vorbis_analysis_headerout() in info.c when vi->channels<=0, a similar issue to Mozilla bug 550184.

Upstream issue:

https://gitlab.xiph.org/xiph/vorbis/issues/2328

Upstream fix:

https://github.com/xiph/vorbis/commit/10064bfdd51f7c59

Bug introduced in:

https://github.com/xiph/vorbis/commit/4b67376da7de
Comment 1 Andrej Nemec 2017-10-09 15:35:29 UTC 
Created libvorbis tracking bugs for this issue:

Affects: fedora-all [bug 1480650]


Created mingw-libvorbis tracking bugs for this issue:

Affects: epel-7 [bug 1480649]
Affects: fedora-all [bug 1480648]
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